At first I was looking at this tiles and I couldn't see anything new.
But then I rotated the pic 90 Deg. And I saw this immediately.
I wonder, how much more I can pull off of this one floor? :P
Once upon a time, I was bored while waiting for my turn in some office. I killed time by watching patterns on floor tiles. I took a couple of pictures. I'll do some paint overs in photoshop, just to see what happens.
Timelapse Video (go on, watch it whole. It's only 2 min):